EPOS IMPACT 860 ANC Headset Wired Headband Office/Call Centre USB Type-C Black

Adjustable headband: Yes | Driver type: Dynamic | Noise canceling type: Hybrid | Safety sheet: Yes | Microphone type: Boom/Built-in microphone | Acoustic system: Closed | Pouch: Yes | Total Harmonic Distortion (THD): 0.5% | Sound pressure level (max): 99 dB | MEMS (Micro-Electro-Mechanical System) microphone: Yes | Warranty period: 2 year(s) | Optimized for: UC | Noise canceling: Yes | BeamForming: Yes | Plug and Play: Yes | Quick start guide: Yes | Weight: 159 g | LED indicators: Yes | Number of microphones: 4 | Package type: Box | Products per master (outer) case: 10 pc(s) | Signal-to-Noise Ratio (SNR): 68 dB | Package height: 205 mm | Package depth: 210 mm | Headset type: Binaural | Detachable cable: No | Cable length: 1.85 m | Headphone frequency: 20 - 20000 Hz | Operating keys: Volume + | Operating relative humidity (H-H): 15 - 80% | Operating keys: Mute | Height: 188.5 mm | Package weight: 344 g | Product colour: Black | Recommended usage: Office/Call center | USB connectivity: Yes | Operating keys: Answer/end call | USB connector: USB Type-C | Battery voltage: 5 V | Microphone sensitivity: -35 dB | Microphone frequency: 100 - 16000 Hz | Audio adapters included: USB | Connectivity technology: Wired | Control unit type: On-ear control unit | Microphone mute: Yes | Operating keys: Volume - | Master (outer) case length: 444 mm | Operating temperature (T-T): 0 - 40 °C | Product type: Headset | Wearing style: Head-band | Folding microphone: Yes | Warnings: The product contains batteries which must be disposed of correctly. | Warnings: Do not disassemble or modify the product yourself. | Cable colour: Black | Warnings: Read the user manual before use.